12904938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 29896776

約数和(自身を除く): 16991838

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 181, 233, 306, 362, 466, 543, 699, 1086, 1398, 1629, 2097, 3077, 3258, 3961, 4194, 6154, 7922, 9231, 11883, 18462, 23766, 27693, 35649, 42173, 55386, 71298, 84346, 126519, 253038, 379557, 716941, 759114, 1433882, 2150823, 4301646, 6452469, 12904938]

約数ペア:

[(1, 12904938), (2, 6452469), (3, 4301646), (6, 2150823), (9, 1433882), (17, 759114), (18, 716941), (34, 379557), (51, 253038), (102, 126519), (153, 84346), (181, 71298), (233, 55386), (306, 42173), (362, 35649), (466, 27693), (543, 23766), (699, 18462), (1086, 11883), (1398, 9231), (1629, 7922), (2097, 6154), (3077, 4194), (3258, 3961)]